KJT-KDATC-II laser aluminum water level meter adopts the phase comparison principle for measurement. The laser sensor emits visible laser beams of different frequencies, receives the scattered laser light returned from the measured object, compares the received laser signal with the reference signal, and then uses a microprocessor to calculate the distance between objects corresponding to the corresponding offset. The measurement accuracy can reach mm level.

Measuring range	0.1～30m
measurement accuracy	1mm
resolution	0.1mm
Repeatability	0.5mm
Operating temperature	-10℃～50℃（Air cooling + air purging）
storage temperature	-20℃～60℃
Supply voltage	10V～30VDC
measure time	10Hz（High temperature aluminum liquid surface）
Protection level	IP65，Aluminum shell
Sensor size	220×124×60mm （L×W×H）
weight	1.9Kg（Includes mounting bracket）
Data interface	RS232（RS422 needs to be customized）；Baud rate 9600, ASCII format 8n1
Switching output	Programmable switching output (center point and hysteresis range) with load capacity 0.5A
Operating mode	DT（Measuring aluminum water surface）
Analog output	Programmable measurement range, 4-20mA; load impedance ≤500Ω